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1. 发明授权

US5570766A End bearing for one-way clutch 失效
标题翻译：单向离合器的端部轴承
公开(公告)号：US5570766A
公开(公告)日：1996-11-05
申请号：US403469
申请日：1995-03-14
申请人： Eichi Sato , Yoshihiro Kaku , Yuji Yokota , Hiroshi Shibata , Masanori Hatanaka , Eiji Sugiyama , Jun Sonoda , Tetsuaki Numata
发明人： Eichi Sato , Yoshihiro Kaku , Yuji Yokota , Hiroshi Shibata , Masanori Hatanaka , Eiji Sugiyama , Jun Sonoda , Tetsuaki Numata
IPC分类号： F16C33/12 , F16D41/07 , F16H57/08 , F16D41/06
CPC分类号： F16C33/12 , F16C33/122 , F16D41/07 , F16H57/08 , F16C2204/60
摘要： An end bearing for one-way clutch which is preferred for use in an automatic transmission is disclosed. The end bearing comprises a body formed of a steel plate, a hard coating applied to the surface of the body, and a soft coating applied to the surface of the hard coating. The steel plate of the body assures a sufficient rigidity. Regions of the end bearing which provide sliding surfaces are covered by a soft coating and a hard coating, which improves the anti-seizing resistance and the durability of the end bearing.
摘要翻译：公开了一种优选用于自动变速器的单向离合器的端部轴承。端轴承包括由钢板形成的主体，施加到主体表面的硬涂层，以及施加到硬涂层表面的软涂层。机身钢板确保足够的刚性。提供滑动表面的端部轴承的区域被软涂层和硬涂层覆盖，这提高了端部轴承的防卡死性和耐久性。

2. 发明授权

US06279439B1 Method for manufacturing a one-way clutch cage 有权
标题翻译：单向离合器制动器的制造方法
公开(公告)号：US06279439B1
公开(公告)日：2001-08-28
申请号：US09318837
申请日：1999-05-26
申请人： Takaaki Ikeda , Tetsuaki Numata , Michiyuki Kamiji , Hiroyuki Maeda
发明人： Takaaki Ikeda , Tetsuaki Numata , Michiyuki Kamiji , Hiroyuki Maeda
IPC分类号： B26F112
CPC分类号： F16D41/067 , B21D53/12 , Y10T83/0524 , Y10T83/0596
摘要： A method for manufacturing a one-way clutch cage allows slits of the cage to be formed with a short punching distance, wherein the slits are narrow in width and the cage is less prone to deformation. In this method for manufacturing a one-way clutch cage, after slits 8, 10, 11, 12 have been formed, windows 17 are formed and then an outer annular part 18 is cut. Therefore, since the slits can be formed in a cylindrical member 2 that has not yet been subjected to the window formation process of the outer annular part cut-out process, and that is sufficiently strong, a radially diagonal punching operation can be performed to form the slits. During this radially diagonal punching operation, a boundary portion between a cylindrical portion 3 and an outer flange 5 is punched out from an inside of the cylindrical member toward an outside of the cylindrical member. Thus, the punching distance can be shortened, the punching die can be thinned in thickness and the slit width can be reduced, as compared with horizontal punching.
摘要翻译：用于制造单向离合器保持架的方法允许保持架的狭缝形成短的冲压距离，其中狭缝的宽度窄，并且保持架不容易变形。在该单向离合器保持器的制造方法中，在形成狭缝8,10,11,12之后，形成窗口17，然后切断外侧环状部18。因此，由于狭缝可以形成在尚未经受外环形切断工序的窗口形成处理的圆筒构件2中并且足够坚固，因此可以进行径向对角冲孔操作以形成狭缝。在这种径向对角冲孔操作期间，圆柱形部分3和外凸缘5之间的边界部分从圆柱形部件的内部朝向圆柱形部件的外侧冲压。因此，与水平冲压相比，可以缩短冲孔距离，可以减少冲孔模具的厚度，并且可以减小切口宽度。

3. 发明授权

US5642795A One-way clutch 失效
标题翻译：单向离合器
公开(公告)号：US5642795A
公开(公告)日：1997-07-01
申请号：US562935
申请日：1995-11-27
申请人： Yoshihisa Miura , Tetsuaki Numata
发明人： Yoshihisa Miura , Tetsuaki Numata
IPC分类号： F16D41/07 , F16H41/24 , F16H45/00
CPC分类号： F16D41/07 , F16H41/24 , F16H2041/246
摘要： A one-way clutch comprises a first ring, a second ring spaced from the first ring to define an annular space therebetween, engaging members disposed in the annular space, at least one holding member for holding the engaging members, and a biasing member for biasing the engaging members in one direction. A pair of annular retaining members are disposed on opposite sides of the first and second rings to close the annular space between the first and second rings. Each annular retaining member has an inner surface provided with first and second stepped portions at first and second inner peripheral end surfaces thereof, respectively. The first stepped portion of each of the annular retaining members receives an end of the first ring, and the second stepped portion of each of the annular retaining members receives an end of the second ring. At least one of the annular retaining members has an annular recess at the inner surface thereof for receiving an end of the holding member.
摘要翻译：单向离合器包括第一环，与第一环间隔开以在其间限定环形空间的第二环，设置在环形空间中的接合构件，用于保持接合构件的至少一个保持构件和用于偏置的偏置构件接合构件在一个方向上。一对环形保持构件设置在第一和第二环的相对侧上，以封闭第一和第二环之间的环形空间。每个环形保持构件具有分别在其第一和第二内周端面处设置有第一和第二台阶部分的内表面。每个环形保持构件的第一台阶部分接收第一环的端部，并且每个环形保持构件的第二台阶部分接收第二环的一端。环形保持构件中的至少一个在其内表面具有用于接收保持构件的端部的环形凹部。

4. 发明授权

US5632363A One-way clutch 失效
标题翻译：单向离合器
公开(公告)号：US5632363A
公开(公告)日：1997-05-27
申请号：US630889
申请日：1996-04-02
申请人： Tomomasa Kubo , Tetsuaki Numata , Yoshihisa Miura
发明人： Tomomasa Kubo , Tetsuaki Numata , Yoshihisa Miura
IPC分类号： F16D41/07 , F16H41/24
CPC分类号： F16H41/24 , F16D41/07 , F16H2041/246
摘要： A one-way clutch according to the present invention comprises an outer race fitted in a housing member, an inner race, a plurality of engaging members arranged between the outer race and the inner race, a cage for holding the engaging members, a spring for biasing each of the engaging member in one direction, annular members arranged on the opposite sides of the outer race so as to close a space between the inner and outer races, said inner race being formed of metal, one of said annular members being formed of synthetic resin, and an integral molding means for integrally forming the inner race and the annular member. According to a further embodiment, one annular member and the cage are integrally molded with synthetic resin.
摘要翻译：根据本发明的单向离合器包括装配在壳体构件中的外座圈，内座圈，布置在外座圈和内座圈之间的多个接合构件，用于保持接合构件的保持架，用于所述接合构件在一个方向上偏置，所述环形构件布置在所述外座圈的相对侧上以封闭所述内座圈和所述外座圈之间的空间，所述内座圈由金属形成，所述环形构件中的一个由合成树脂和用于一体地形成内圈和环形构件的整体模制装置。根据另一实施例，一个环形构件和保持架与合成树脂一体模制。

5. 发明申请

US20100027927A1 SENSOR ATTACHING SEALING DEVICE AND VEHICLE ROLLING BEARING USING THE SAME 审中-公开
标题翻译：传感器连接密封装置和使用其的车辆滚动轴承
公开(公告)号：US20100027927A1
公开(公告)日：2010-02-04
申请号：US11792435
申请日：2007-11-12
申请人： Katsura Koyagi , Tetsuaki Numata , Nobutsuna Motohashi , Naoki Morimura
发明人： Katsura Koyagi , Tetsuaki Numata , Nobutsuna Motohashi , Naoki Morimura
IPC分类号： F16C41/00
CPC分类号： F16C33/7886 , F16C19/186 , F16C41/007 , F16C2326/02 , G01P3/443 , G01P3/487
摘要： To provide a rolling-bearing sensor attaching sealing device capable of ensuring a sufficient magnetic force with respect to a sensor and a vehicle rolling bearing using the same.A vehicle rolling bearing 1 according to the invention includes a sensor attaching sealing device including an annular slinger 10 fixed to an inner shaft 2; a magnetic encoder 11 fixed to the slinger 10 so as to be integrally rotatable; and a sensor part 12 which includes a metal core 14 fixed to an outer ring 3 and provided with a seal member 15 slidably contacting with the slinger 10 and a magnetic sensor 13 detecting a relative rotation between the outer ring 3 and the inner shaft 2 by a variation of a magnetic pole using the magnetic encoder 11. The magnetic encoder 11 is formed by a plastic magnet which contains magnetic powders oriented with a magnetic field in a predetermined direction.
摘要翻译：提供一种能够确保相对于传感器的足够的磁力的滚动轴承传感器附接密封装置和使用该滚动轴承传感器的密封装置。根据本发明的车辆滚动轴承1包括传感器附接密封装置，其包括固定到内轴2的环形抛油环10; 固定在抛油环10上的磁性编码器11可一体转动; 以及传感器部件12，其包括固定到外圈3并且设置有与抛油环10可滑动接触的密封构件15的金属芯14和通过外环3和内轴2之间的相对旋转检测的磁传感器13 使用磁编码器11的磁极的变化。磁性编码器11由包含以预定方向的磁场取向的磁粉的塑料磁体形成。

6. 发明授权

US06892868B2 One-way clutch 有权
标题翻译：单向离合器
公开(公告)号：US06892868B2
公开(公告)日：2005-05-17
申请号：US10188360
申请日：2002-07-03
申请人： Yoshihisa Miura , Tetsuaki Numata , Marc Le Calve
发明人： Yoshihisa Miura , Tetsuaki Numata , Marc Le Calve
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： A one-way clutch includes a retainer (3), a spring (4) guided by the retainer, and sprags (5) which are pivotally provided in respective pockets of the retainer and respective pockets of the spring. A rounded section (4c) is formed on an outer diameter side of each of tongue-like flaps (4t) of the spring. Guide sections (3c, 3c) are formed at respective corners on one side of each pocket with respect to a circumferential direction thereof. The width (D) of a space between the guide sections is set so as to become greater than the width (T) of each of the tongue-like flaps formed in the spring, and the rounded section (4c) is housed in the space between the guide sections.
摘要翻译：单向离合器包括保持器（3），由保持器引导的弹簧（4）和枢转地设置在保持器的相应凹部中的弹簧（5）和弹簧的相应凹部。圆形部分（4c）形成在弹簧的每个舌状翼片（4t）的外径侧上。引导部分（3c，3c）相对于每个凹槽的圆周方向在每个凹槽的一侧上的各个角处形成。引导部之间的空间的宽度（D）被设定为大于形成在弹簧中的每个舌状翼片的宽度（T），并且圆形部分（4c）容纳在引导部分之间的空间。

7. 发明授权

US5076408A One-way clutch having improved annular retainer plates 失效
标题翻译：具有改进的环形保持板的单向离合器
公开(公告)号：US5076408A
公开(公告)日：1991-12-31
申请号：US671923
申请日：1991-03-20
申请人： Tetsuaki Numata , Yomoyuki Togata
发明人： Tetsuaki Numata , Yomoyuki Togata
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： In a one-way clutch, a plurality of sprags held by a retainer in a swingable manner and forced by a spring in one direction are interposed between an inner ring and an outer ring. A pair of end bearings are slidably fit to the outer ring on both sides of the retainer between the inner and outer rings. A pair of annular retainer plates each having a plurality of pawls around an outer periphery are provided so that the annular retainer plates support the end bearings in opposite axial directions when fastened to the outer ring by the pawls. An annular recessed portion is concentrically formed on an annular part of each annular retainer plate. When the retainer plates are mounted in position, the annular recessed portion of one of the retainer plates is opposite both a radially inside part of one end face of the outer ring and a radially outside part of a corresponding end face of one of the end bearings, and the annular recessed portion of the other retainer plate is opposite both a radially inside part of the other end face of the outer ring and a radially outside part of a corresponding end face of the other end bearing.
摘要翻译：在单向离合器中，以可摆动的方式由保持器保持并且在一个方向上被弹簧强制的多个楔子插入在内圈和外圈之间。一对端轴承可滑动地配合到内圈和外圈之间的保持器两侧的外圈。设置有一对环形保持板，每个环形保持板均具有围绕外周的多个棘爪，使得当通过棘爪固定到外圈时，环形保持板在相反的轴向方向上支撑端部轴承。环形凹部同心地形成在每个环形保持板的环形部分上。当保持板安装就位时，其中一个保持板的环形凹部与外圈的一个端面的径向内侧部分和一个端部轴承的相应端面的径向外侧部分相对并且另一个保持板的环状凹部与外圈的另一端面的径向内侧部分和另一端部轴承的对应端面的径向外侧部分相对。

8. 发明授权

US07812599B2 Magnetized pulsar ring, and rolling bearing device with sensor using the same 有权
标题翻译：磁化脉冲星环，以及带传感器的滚动轴承装置
公开(公告)号：US07812599B2
公开(公告)日：2010-10-12
申请号：US12073033
申请日：2008-02-28
申请人： Yasuhiko Ishii , Tetsuaki Numata , Naoki Morimura , Nobutsuna Motohashi , Yoshifumi Shige
发明人： Yasuhiko Ishii , Tetsuaki Numata , Naoki Morimura , Nobutsuna Motohashi , Yoshifumi Shige
IPC分类号： G01B7/30
CPC分类号： F16C33/78 , F16C19/186 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443 , G01P3/487
摘要： A magnetized pulsar ring of the invention is a pulsar ring fixed to an outer peripheral surface of a supporting member and including a ring body in which a number of magnetic poles are at predetermined intervals in a peripheral direction. The ring body 11a is formed of a plastic magnet, and has a cushion member made of an elastic body that is interposed between the ring body and the outer peripheral surface.
摘要翻译：本发明的磁化脉冲星环是固定在支撑构件的外周面的脉冲星环，并且包括环状体，多个磁极在圆周方向上以预定间隔设置。环体11a由塑料磁体形成，并且具有由环状体和外周面之间插入的弹性体构成的缓冲部件。

9. 发明申请

US20070177834A1 Seal device with sensor and rolling bearing device using the seal device 审中-公开
标题翻译：带传感器的密封装置和使用密封装置的滚动轴承装置
公开(公告)号：US20070177834A1
公开(公告)日：2007-08-02
申请号：US10577920
申请日：2004-10-29
申请人： Katsura Koyagi , Tetsuaki Numata , Masahiro Inoue , Syunichi Matsui , Yoshifumi Shige , Tooru Kuwajima , Masahiro Kimura , Eiichiro Iwase , Takeshi Kageyama
发明人： Katsura Koyagi , Tetsuaki Numata , Masahiro Inoue , Syunichi Matsui , Yoshifumi Shige , Tooru Kuwajima , Masahiro Kimura , Eiichiro Iwase , Takeshi Kageyama
IPC分类号： F16C41/04
CPC分类号： F16C41/007 , F16C19/186 , F16C33/78 , F16C2326/02 , F16J15/326 , G01P3/443
摘要： A seal device with sensor (7) is configured by a fixed side seal member (8) fixed to a vehicle body side raceway member (3) and a rotating side seal member (9) fixed to a wheel side raceway member (4). The fixed side seal member (8) includes a core metal (21), a resin member (22) integrated with the core metal (21) through insert molding, a sensor (11) resin molded to the core metal (21), and an elastic seal (65) adhered to the core metal (21). The core metal (21) of the fixed side seal member (8) includes a fitting cylindrical part (61) fitted and fixed to the vehicle body side raceway member (3), a coupling part (62) extending towards the cylindrical part (31) of the rotating side seal member (9) and a moisture entering prevention cylindrical part (65) extending outward in the axial direction in continuation with the coupling part (62), and the outer end part in the axial direction of the fitting cylindrical part (61) is positioned in the resin (22).
摘要翻译：具有传感器（7）的密封装置由固定在车体侧滚道部件（3）上的固定侧密封部件（8）和固定在车轮侧滚道部件（4）上的旋转侧密封部件构成。固定侧密封构件（8）包括芯金属（21），通过嵌件成型与芯金属（21）一体化的树脂构件（22），模制到芯金属（21）的传感器（11）树脂，以及粘附到芯金属（21）上的弹性密封件（65）。固定侧密封构件（8）的芯金属（21）包括嵌合并固定在车体侧轨道构件（3）上的嵌合圆筒部（61），朝向圆筒部（31）延伸的联接部）和与所述联接部（62）连续地沿轴向向外延伸的防潮圆筒部（65），所述嵌合圆筒部的轴向的外端部（61）定位在树脂（22）中。

10. 发明授权

US5632179A Method of manufacturing an engaging element for one way clutch improving squareness of cam face relative to side surfaces 失效
标题翻译：制造用于单向离合器的接合元件相对于侧面改善凸轮面的方形性的方法
公开(公告)号：US5632179A
公开(公告)日：1997-05-27
申请号：US354076
申请日：1994-12-06
申请人： Tetsuaki Numata , Shigeo Maeda
发明人： Tetsuaki Numata , Shigeo Maeda
IPC分类号： B21J5/02 , B21K1/00 , B21K1/76 , B21K27/04 , B30B13/00 , F16D41/07
CPC分类号： B21K1/76 , B21K27/04 , F16D41/07
摘要： A method of manufacturing an engaging element for a one way clutch requires no special control with respect to such factors as squareness between a cam face and side surfaces, possible flaws, and cut size, and enables production of the engaging element for a one way clutch at low cost. The method includes shearing a material by a press to prepare a sheared member of a predetermined size, and a forging process. The forgoing process includes a first step of striking one sheared surface of the sheared member, a second step of inverting the sheared member and striking the other sheared surface of the sheared member, a third step of inverting the sheared member and striking the one sheared surface of the sheared member, and a fourth step of inverting the sheared member and striking the other sheared surface of the sheared member.
摘要翻译：制造用于单向离合器的接合元件的方法不需要对凸轮面和侧面之间的正方形，可能的缺陷和切割尺寸等因素的特殊控制，并且能够制造用于单向离合器的接合元件以低成本。该方法包括通过压机剪切材料以制备预定尺寸的剪切构件和锻造工艺。前述工艺包括打击剪切构件的一个剪切表面的第一步骤，转动剪切构件并撞击剪切构件的另一个剪切表面的第二步骤，第三步骤，使剪切构件翻转并撞击一个剪切表面以及转动剪切构件并撞击剪切构件的另一个剪切表面的第四步骤。

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